<!DOCTYPE html>
<meta charset="utf-8">
<title>CSS Grid Test: Subgrid contribution size on standalone axis</title>
<link rel="author" title="Ethan Jimenez" href="mailto:ethavar@microsoft.com">
<link rel="help" href="https://drafts.csswg.org/css-grid-2/#subgrid-box-alignment">
<link rel="match" href="../../reference/ref-filled-green-100px-square.xht">
<style>
.grid {
  background: red;
  display: inline-grid;
}
.subgrid {
  display: grid;
  grid-row: span 2;
  background: green;
  min-width: min-content;
  grid-auto-flow: column;
  grid-template-rows: subgrid;
}
.w100 {
  height: 50px;
  width: 100px;
}
</style>
<p>Test passes if there is a filled green square and <strong>no red</strong>.</p>
<div class="grid">
  <div class="subgrid">
    <div class="w100"></div>
    <div class="w100"></div>
  </div>
</div>
